Just a thought.
Perhaps a person or company wanting a logo could post a description about what they do and perhaps the type of logo they are looking for. Designers could then design something up and post their idea into secure area provided by envato (possible?) Put a time limit of perhaps 10 days on it so people know where they stand and stop time wasters
If the person or company wants one of the logos they pay for it through their account. Envato gets their cut and the company gets their logo. If some one consistently asks for designs then never downloads after an agreed number they can no longer ask for jobs as the would just be picking peoples brains.

Just a thought.
Perhaps a person or company wanting a logo could post a description about what they do and perhaps the type of logo they are looking for. Designers could then design something up and post their idea into secure area provided by envato (possible?) Put a time limit of perhaps 10 days on it so people know where they stand and stop time wasters
If the person or company wants one of the logos they pay for it through their account. Envato gets their cut and the company gets their logo. If some one consistently asks for designs then never downloads after an agreed number they can no longer ask for jobs as the would just be picking peoples brains.

Just a thought.
Perhaps a person or company wanting a logo could post a description about what they do and perhaps the type of logo they are looking for. Designers could then design something up and post their idea into secure area provided by envato (possible?) Put a time limit of perhaps 10 days on it so people know where they stand and stop time wasters
If the person or company wants one of the logos they pay for it through their account. Envato gets their cut and the company gets their logo. If some one consistently asks for designs then never downloads after an agreed number they can no longer ask for jobs as the would just be picking peoples brains.

Could be complications with that but sounds like a good idea overall.

Sounds a lot like Worth1000 Corporate Contests, except there the client commissioning the design pays up front (they select the prize amount) and must select one logo from the entries (and can commission private customization by the winning designer if the logo selected is not exactly what they wanted)

But that works because they already have a team of talented logo designers, with almost every contest attracting at least one or two of the top designers (and of course the clients offering the highest prize money attract more of the top designers to their contests).